Advanced Pathophysiology UPDATED Exam Questions and CORRECT Answers

*Chapter 1: Introduction to Pathophysiology* - Risk - Factor that when present increases the chance of disease Not stressors, but conditions or situations that increase the likelihood of encountering a stressor Prevalence - A measure of disease that allows us to determine a person's likelihood of having a disease. Therefore, the number of prevalent cases is the total number of cases of disease existing in a population. A prevalence rate is the total number of cases of a disease existing in a population divided by the total population Indicates how widespread the disease is Incidence - A measure of disease that allows us to determine a person's probability of being diagnosed with a disease during a given period of time. Therefore, incidence is the number of newly diagnosed cases of a disease. An incidence rate is the number of new cases of a disease divided by the number of persons at risk for the disease. Conveys information about the risk of contracting the disease.